Alona Bondarenko defeated Maria Sharapova 6-2 6-2 in the Warsaw quarter-final on clay. The upset overturned the form book — Maria Sharapova came in leading the head-to-head 3–0. Alona Bondarenko claimed a first win over Maria Sharapova in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-03 | Los Angeles | R16 | hard | Maria Sharapova | 4-6 6-0 6-3 |
| 2008-04-07 | Amelia Island | QF | clay | Maria Sharapova | 6-7(9) 6-3 6-2 |
| 2008-03-10 | Indian Wells | R16 | hard | Maria Sharapova | 6-2 5-7 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (107 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About